| Rancho Cordova to Rockville (Maryland) | 2,349.99 mi (3,781.95 km) |
| Rancho Cordova to Rockville Centre (New York) | 2,507.10 mi (4,034.79 km) |
| Rancho Cordova to Rockwall (Texas) | 1,440.42 mi (2,318.13 km) |
| Rancho Cordova to Rocky Mount (North Carolina) | 2,373.49 mi (3,819.76 km) |
| Rancho Cordova to Rocky Point (New York) | 2,538.83 mi (4,085.86 km) |
| Rancho Cordova to Rocky River (Ohio) | 2,076.27 mi (3,341.43 km) |
| Rancho Cordova to Roessleville (New York) | 2,471.72 mi (3,977.85 km) |
| Rancho Cordova to Rogers (Arkansas) | 1,489.29 mi (2,396.78 km) |
| Rancho Cordova to Rogers (Minnesota) | 1,486.65 mi (2,392.54 km) |
| Rancho Cordova to Rohnert Park (California) | 79.65 mi (128.19 km) |
| Rancho Cordova to Rolla (Missouri) | 1,593.72 mi (2,564.84 km) |
| Rancho Cordova to Rolling Meadows (Illinois) | 1,755.73 mi (2,825.57 km) |
| Rancho Cordova to Roma (Texas) | 1,538.22 mi (2,475.52 km) |
| Rancho Cordova to Rome (Georgia) | 2,014.14 mi (3,241.44 km) |
| Rancho Cordova to Rome (New York) | 2,381.37 mi (3,832.45 km) |
